ERNA vs. TDIC

Last updated Jul 14, 2026

ERNA (Eterna Therapeutics Inc) and TDIC (Dreamland Limited) are both stocks. ERNA operates in Biotechnology (Healthcare), while TDIC operates in Advertising Agencies (Communication Services). At a 0.15 correlation, their price movements are largely independent.

Performance

ERNA vs. TDIC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eterna Therapeutics Inc (ERNA) and Dreamland Limited (TDIC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with ERNA having a -81.53% return and TDIC slightly lower at -83.28%.

ERNA

• 1D: -8.58%
• 1M: -9.92%
• 6M: -82.95%
• YTD: -81.53%
• 1Y: -88.64%
• 3Y*: -82.61%
• 5Y*: -85.62%
• 10Y*: -62.20%

TDIC

• 1D: 5.43%
• 1M: -32.43%
• 6M: -84.40%
• YTD: -83.28%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

ERNA vs. TDIC - Yearly Performance Comparison

	2026 (YTD)	2025
ERNA Eterna Therapeutics Inc	-81.53%	-40.30%
TDIC Dreamland Limited	-83.28%	-94.70%

Correlation

The correlation between ERNA and TDIC is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 23, 2025	0.15

Fundamentals

Market Cap ERNA : $1.74M TDIC : $949.51K
EPS ERNA : -$23.80 TDIC : -HK$3.33
Total Revenue (TTM) ERNA : $0.00 TDIC : HK$102.15M
Gross Profit (TTM) ERNA : -$69.00K TDIC : HK$20.72M
EBITDA (TTM) ERNA : -$11.25M TDIC : -HK$17.74M

Return for Risk

ERNA vs. TDIC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ERNA

ERNA Risk / Return Rank: 11
ERNA Sharpe Ratio Rank: 19
ERNA Sortino Ratio Rank: 10
ERNA Omega Ratio Rank: 11
ERNA Calmar Ratio Rank: 4
ERNA Martin Ratio Rank: 9

TDIC

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ERNA vs. TDIC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eterna Therapeutics Inc (ERNA) and Dreamland Limited (TDIC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	ERNA	TDIC	Difference
Sharpe ratio: Return per unit of total volatility	-0.58	—	—
Sortino ratio: Return per unit of downside risk	-1.19	—	—
Omega ratio: Gain probability vs. loss probability	0.86	—	—
Calmar ratio: Return relative to maximum drawdown	-0.95	—	—
Martin ratio: Return relative to average drawdown	-1.39	—	—

Drawdowns

ERNA vs. TDIC - Drawdown Comparison

The maximum ERNA drawdown since its inception was -100.00%, roughly equal to the maximum TDIC drawdown of -99.60%. Use the drawdown chart below to compare losses from any high point for ERNA and TDIC.

Drawdown Indicators

	ERNA	TDIC	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-99.60%	-0.40%
Max Drawdown (1Y) Largest decline over 1 year	-93.32%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-99.67%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-100.00%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-100.00%	—	—
Current Drawdown Current decline from peak	-100.00%	-99.57%	-0.43%
Average Drawdown Average peak-to-trough decline	-86.18%	-76.67%	-9.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	63.90%	—	—

Volatility

Volatility by Period

	ERNA	TDIC	Difference
Volatility (1M) Calculated over the trailing 1-month period	27.18%	—	—
Volatility (6M) Calculated over the trailing 6-month period	129.63%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	152.28%	278.94%	-126.66%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	114.16%	278.94%	-164.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	149.11%	278.94%	-129.83%

Dividends

ERNA vs. TDIC - Dividend Comparison

Neither ERNA nor TDIC has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both ERNA and TDIC in my portfolio?

ERNA and TDIC have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.